130401348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{20161}}^1$

素因数の和:20193

約数の個数: 72

約数和(自身を含む): 386142624

約数和(自身を除く): 255741276

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 132, 147, 154, 196, 231, 294, 308, 462, 539, 588, 924, 1078, 1617, 2156, 3234, 6468, 20161, 40322, 60483, 80644, 120966, 141127, 221771, 241932, 282254, 423381, 443542, 564508, 665313, 846762, 887084, 987889, 1330626, 1552397, 1693524, 1975778, 2661252, 2963667, 3104794, 3951556, 4657191, 5927334, 6209588, 9314382, 10866779, 11854668, 18628764, 21733558, 32600337, 43467116, 65200674, 130401348]

約数ペア:

[(1, 130401348), (2, 65200674), (3, 43467116), (4, 32600337), (6, 21733558), (7, 18628764), (11, 11854668), (12, 10866779), (14, 9314382), (21, 6209588), (22, 5927334), (28, 4657191), (33, 3951556), (42, 3104794), (44, 2963667), (49, 2661252), (66, 1975778), (77, 1693524), (84, 1552397), (98, 1330626), (132, 987889), (147, 887084), (154, 846762), (196, 665313), (231, 564508), (294, 443542), (308, 423381), (462, 282254), (539, 241932), (588, 221771), (924, 141127), (1078, 120966), (1617, 80644), (2156, 60483), (3234, 40322), (6468, 20161)]